Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Physical_layer> ?p ?o }
- Physical_layer abstract "In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first (lowest) layer. The implementation of this layer is often termed PHY.The physical layer consists of the basic networking hardware transmission technologies of a network. It is a fundamental layer underlying the logical data structures of the higher level functions in a network. Due to the plethora of available hardware technologies with widely varying characteristics, this is perhaps the most complex layer in the OSI architecture. The physical layer defines the means of transmitting raw bits rather than logical data packets over a physical link connecting network nodes. The bit stream may be grouped into code words or symbols and converted to a physical signal that is transmitted over a hardware transmission medium. The physical layer provides an electrical, mechanical, and procedural interface to the transmission medium. The shapes and properties of the electrical connectors, the frequencies to broadcast on, the modulation scheme to use and similar low-level parameters, are specified here.Within the semantics of the OSI network architecture, the physical layer translates logical communications requests from the data link layer into hardware-specific operations to affect transmission or reception of electronic signals.".
- Physical_layer wikiPageExternalLink phy.html.
- Physical_layer wikiPageExternalLink blog-10g-ethernet-layer1-overview.html.
- Physical_layer wikiPageExternalLink phy.html.
- Physical_layer wikiPageExternalLink t_PhysicalLayerLayer1.htm.
- Physical_layer wikiPageID "78300".
- Physical_layer wikiPageLength "7899".
- Physical_layer wikiPageOutDegree "128".
- Physical_layer wikiPageRevisionID "677757993".
- Physical_layer wikiPageWikiLink 1000BASE-SX.
- Physical_layer wikiPageWikiLink 1000BASE-T.
- Physical_layer wikiPageWikiLink 100BASE-FX.
- Physical_layer wikiPageWikiLink 100BASE-T.
- Physical_layer wikiPageWikiLink 100BASE-TX.
- Physical_layer wikiPageWikiLink 10BASE-T.
- Physical_layer wikiPageWikiLink 10BASE2.
- Physical_layer wikiPageWikiLink 10BASE5.
- Physical_layer wikiPageWikiLink 802.11.
- Physical_layer wikiPageWikiLink ARINC_818.
- Physical_layer wikiPageWikiLink Asynchronous_serial_communication.
- Physical_layer wikiPageWikiLink Autonegotiation.
- Physical_layer wikiPageWikiLink Bandwidth_(signal_processing).
- Physical_layer wikiPageWikiLink Bit-interleaving.
- Physical_layer wikiPageWikiLink Bit_rate.
- Physical_layer wikiPageWikiLink Bit_stream.
- Physical_layer wikiPageWikiLink Bit_synchronization.
- Physical_layer wikiPageWikiLink Bitstream.
- Physical_layer wikiPageWikiLink Bluetooth.
- Physical_layer wikiPageWikiLink Bus_network.
- Physical_layer wikiPageWikiLink CAN_bus.
- Physical_layer wikiPageWikiLink CD.
- Physical_layer wikiPageWikiLink Cable.
- Physical_layer wikiPageWikiLink Carrier_sense.
- Physical_layer wikiPageWikiLink Carrier_sense_multiple_access.
- Physical_layer wikiPageWikiLink Carrier_sense_multiple_access_with_collision_detection.
- Physical_layer wikiPageWikiLink Category:Computer_networking.
- Physical_layer wikiPageWikiLink Category:Physical_layer_protocols.
- Physical_layer wikiPageWikiLink Channel_(communications).
- Physical_layer wikiPageWikiLink Channel_access_method.
- Physical_layer wikiPageWikiLink Channel_coding.
- Physical_layer wikiPageWikiLink Channel_model.
- Physical_layer wikiPageWikiLink Character_(computing).
- Physical_layer wikiPageWikiLink Circuit_switched.
- Physical_layer wikiPageWikiLink Circuit_switching.
- Physical_layer wikiPageWikiLink Clock_recovery.
- Physical_layer wikiPageWikiLink Computer_network.
- Physical_layer wikiPageWikiLink Data_link.
- Physical_layer wikiPageWikiLink Data_link_layer.
- Physical_layer wikiPageWikiLink Data_transmission.
- Physical_layer wikiPageWikiLink Digital_communication.
- Physical_layer wikiPageWikiLink Digital_modulation.
- Physical_layer wikiPageWikiLink Digital_subscriber_line.
- Physical_layer wikiPageWikiLink Duplex_(telecommunications).
- Physical_layer wikiPageWikiLink E-carrier.
- Physical_layer wikiPageWikiLink EIA-422.
- Physical_layer wikiPageWikiLink Electrical_connector.
- Physical_layer wikiPageWikiLink Electrical_impedance.
- Physical_layer wikiPageWikiLink Electromagnetic_spectrum.
- Physical_layer wikiPageWikiLink Electronic_Industries_Alliance.
- Physical_layer wikiPageWikiLink Equalization_(communications).
- Physical_layer wikiPageWikiLink Etherloop.
- Physical_layer wikiPageWikiLink Ethernet_hub.
- Physical_layer wikiPageWikiLink Ethernet_over_twisted_pair.
- Physical_layer wikiPageWikiLink Ethernet_physical_layer.
- Physical_layer wikiPageWikiLink Fast_Ethernet.
- Physical_layer wikiPageWikiLink Fiber_Media_Converter.
- Physical_layer wikiPageWikiLink Fiber_media_converter.
- Physical_layer wikiPageWikiLink Flow_control_(data).
- Physical_layer wikiPageWikiLink Forward_error_correction.
- Physical_layer wikiPageWikiLink Frequency.
- Physical_layer wikiPageWikiLink Frequency_allocation.
- Physical_layer wikiPageWikiLink G.9960.
- Physical_layer wikiPageWikiLink G.hn.
- Physical_layer wikiPageWikiLink GSM.
- Physical_layer wikiPageWikiLink Galvanic_isolation.
- Physical_layer wikiPageWikiLink Gigabit_Ethernet.
- Physical_layer wikiPageWikiLink IEEE.
- Physical_layer wikiPageWikiLink IEEE_1394.
- Physical_layer wikiPageWikiLink IEEE_1394_interface.
- Physical_layer wikiPageWikiLink IEEE_802.11.
- Physical_layer wikiPageWikiLink ITU-T.
- Physical_layer wikiPageWikiLink Infrared.
- Physical_layer wikiPageWikiLink Infrared_Data_Association.
- Physical_layer wikiPageWikiLink Infrared_radiation.
- Physical_layer wikiPageWikiLink Institute_of_Electrical_and_Electronics_Engineers.
- Physical_layer wikiPageWikiLink Integrated_Services_Digital_Network.
- Physical_layer wikiPageWikiLink International_Telecommunication_Union.
- Physical_layer wikiPageWikiLink Internet_protocol_suite.
- Physical_layer wikiPageWikiLink Line_code.
- Physical_layer wikiPageWikiLink Line_coding.
- Physical_layer wikiPageWikiLink Local_area_network.
- Physical_layer wikiPageWikiLink MIPI_Alliance.
- Physical_layer wikiPageWikiLink Media_access_control.
- Physical_layer wikiPageWikiLink Mesh_network.
- Physical_layer wikiPageWikiLink Mesh_networking.
- Physical_layer wikiPageWikiLink Metropolitan_area_network.
- Physical_layer wikiPageWikiLink Mobile_Industry_Processor_Interface.
- Physical_layer wikiPageWikiLink Modem.
- Physical_layer wikiPageWikiLink Modems.
- Physical_layer wikiPageWikiLink Modulation.